CAJ | 학술논문

以长江流域片国家区域试验的45份大豆品种为材料，选择分布在大豆基因组8个连锁群的13对SSR标记进行分子ID构建及遗传多样性分析。结果表明：利用Satt138、Satt514、Satt231、Satt380、Satt442和Satt369这6对引物可以将45个参试大豆品种区分开，并获得唯一的分子ID；参试大豆品种间遗传相似系数为0～1.00，平均相似系数为0.4424，结果说明长江流域片国家区试大豆品种间遗传同源性较小，差异性较大。
이장강류역편국가구역시험적45빈대두품충위재료，선택분포재대두기인조8개련쇄군적13대SSR표기진행분자ID구건급유전다양성분석。결과표명：이용Satt138、Satt514、Satt231、Satt380、Satt442화Satt369저6대인물가이장45개삼시대두품충구분개，병획득유일적분자ID；삼시대두품충간유전상사계수위0～1.00，평균상사계수위0.4424，결과설명장강류역편국가구시대두품충간유전동원성교소，차이성교대。
45 soybean varieties attending national regional test of Yangtze river basin were investigated,which analyzed the molecular ID and genetic diversity with 13 SSR primers in 8 linkage groups of soybean genetic map.The results showed that 6 SSR markers including Satt138,Satt514,Satt231,Satt380,Satt442 and Satt369 could be used to identify variation among 45 soybean cultivars,and a unique molecular ID was obtained to distinguish varieties. The genetic similarity coefficients among these varieties ranged from 0 to 1.00 and the mean coefficient was 0.442 4. These results indicated that the genetic homology level of soybean varieties were low and the genetic variation among those varieties was large in the study.